CN114000705A - Template system for pouring special-shaped component and pouring method of special-shaped component - Google Patents

Template system for pouring special-shaped component and pouring method of special-shaped component Download PDF

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Publication number
CN114000705A
CN114000705A CN202111280394.7A CN202111280394A CN114000705A CN 114000705 A CN114000705 A CN 114000705A CN 202111280394 A CN202111280394 A CN 202111280394A CN 114000705 A CN114000705 A CN 114000705A
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CN
China
Prior art keywords
special
rigid
shaped component
profiled
shaped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111280394.7A
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Chinese (zh)
Inventor
田泽辉
赵小龙
朱才元
文俊杰
刘一龙
雷波
郑天礼
石伟
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Chengdu Second Construction Engineering Co ltd Of Cdceg
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Chengdu Second Construction Engineering Co ltd Of Cdceg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Chengdu Second Construction Engineering Co ltd Of Cdceg filed Critical Chengdu Second Construction Engineering Co ltd Of Cdceg
Priority to CN202111280394.7A priority Critical patent/CN114000705A/en
Publication of CN114000705A publication Critical patent/CN114000705A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/001Corner fastening or connecting means for forming or stiffening elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/005Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0655Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention discloses a template system for pouring a special-shaped component and a pouring method of the special-shaped component, and solves the technical problems of large self weight and high manufacturing cost of a section steel template for special-shaped component construction in the prior art. The template system for pouring the special-shaped component comprises two supporting units which are respectively positioned at the upper side and the lower side of the special-shaped component, wherein each supporting unit comprises a special-shaped template, and the shape of the special-shaped template is matched with that of the special-shaped component; the special-shaped template comprises: a rigid support layer comprising a rigid backbone; the flexible supporting layer is fixedly connected with the rigid supporting layer, and the flexible supporting layer is arranged between the rigid supporting layer and the special-shaped component. The template system for pouring the special-shaped component has the advantages of simple structure, low manufacturing cost, light weight, convenience and quickness in installation, and the formed template system can effectively support the special-shaped component and can remarkably improve the construction efficiency of the special-shaped component.

Description

Template system for pouring special-shaped component and pouring method of special-shaped component
Technical Field
The invention relates to the technical field of pouring of special-shaped components, in particular to a template system for pouring the special-shaped components and a pouring method of the special-shaped components.
Background
With the increasingly mature construction technology, the building forms gradually show diversified development, and from the initial rectangular building to the later irregular buildings such as round, oval and spherical buildings, the appearance of various unique creative buildings not only represents the improvement of the human spiritual culture requirements, but also reflects the high-speed development of the construction technology.
A formwork is widely used in construction works as an indispensable tool for forming a structural member. The formwork supporting technology of the regular building is mature, and the quality is reliable. However, a large number of irregular members exist in irregular buildings, and the traditional formwork erecting is difficult.
At present, the construction of special-shaped components is mostly carried out by adopting customized section steel templates. Although the customized section steel template is quick and convenient to construct, the characteristics of heavy weight and high manufacturing cost limit the development of the section steel template.
Disclosure of Invention
The invention mainly aims to provide a template system for pouring a special-shaped component and a pouring method of the special-shaped component, and aims to solve the technical problems of large self weight and high manufacturing cost of a section steel template for construction of the special-shaped component in the prior art.
In order to achieve the object defined above, according to a first aspect of the invention, a formwork system for casting profiled elements is provided. The technical scheme is as follows:
the template system for pouring the special-shaped component comprises two supporting units which are respectively positioned at the upper side and the lower side of the special-shaped component, wherein each supporting unit comprises a special-shaped template, and the shape of the special-shaped template is matched with that of the special-shaped component; the special-shaped template comprises: a rigid support layer comprising a rigid backbone; the flexible supporting layer is fixedly connected with the rigid supporting layer, and the flexible supporting layer is arranged between the rigid supporting layer and the special-shaped component.
The template system for pouring the special-shaped component has the advantages of simple structure, low manufacturing cost, light weight, convenience and quickness in installation, and the formed template system can effectively support the special-shaped component and can remarkably improve the construction efficiency of the special-shaped component.
Further, the rigid skeleton comprises a first longitudinal bar and a second longitudinal bar arranged along the axial direction of the profile member and a first profile bar and a second profile bar arranged along the transverse direction of the profile member. The shape of the special-shaped rod can be manufactured by adopting a pipe bender according to the required bending degree but is not limited to the pipe bender; therefore, the rigid framework is simple in structure and good in supporting effect.
Further, the rigid supporting layer also comprises a first reinforcing rod bridged inside the rigid framework. Therefore, the supporting effect of the rigid supporting layer is improved. The curvature of the first reinforcing rod can also be manufactured by a pipe bending machine.
Furthermore, the first reinforcing rods are arranged at intervals and form a rigid supporting layer with a rectangular frame body together with the rigid framework. The regularly shaped rigid support layer thus facilitates the connection with the flexible support layer.
Furthermore, the first reinforcing rod and the rigid framework are both metal pipes with rectangular cross sections. From this, easily acquire, intensity is high, and flexible supporting layer is easily connected with rigid support layer.
Further, the flexible supporting layer and the rigid supporting layer are connected through self-tapping screws. From this, be convenient for connect flexible supporting layer and rigid support layer, flexible supporting layer is difficult for droing with rigid support layer.
Further, the distance between the rigid framework and the edge of the flexible supporting layer is 1-3 cm. Therefore, the operation is convenient to carry out when two adjacent special-shaped templates are connected, and the operation is also convenient to carry out when the special-shaped templates are connected with the horizontal model or the vertical template.
Further, the flexible supporting layer is made of a wood board. Therefore, the cost is low, the acquisition is easy, and the damage is not easy.
Further, the thickness of the wood plate is 15-20 mm. Thus, the form panel has suitable flexibility and strength.
Further, the supporting unit comprises at least two spliced special-shaped templates. Therefore, the carrying and the construction are convenient.
Furthermore, the flexible supporting layers of two adjacent special-shaped templates are bonded through adhesive tapes. Thereby, leakage of slurry from the joint is prevented.
Further, the formwork system also comprises a split bolt assembly for connecting the two supporting units. Therefore, the supporting effect on the special-shaped component is improved.
Furthermore, the supporting unit further comprises second reinforcing rods arranged along the axial direction of the special-shaped component, the lengths of the second reinforcing rods are matched with at least two special-shaped templates, the split bolt assemblies are distributed between the two second reinforcing rods at intervals, and the split bolt assemblies are provided with butterfly fasteners with the lengths larger than the distance between the two second reinforcing rods. Therefore, on one hand, a plurality of split bolts can be fixed simultaneously, the split bolts are prevented from being deformed, the distance between the two supporting units is constant, and on the other hand, two adjacent special-shaped templates can be reinforced; the second reinforcing rod is preferably a steel pipe with a circular cross section, and can be better attached to the rigid supporting layer and the butterfly fastener.
In order to achieve the above object, according to a second aspect of the present invention, a method for casting a profiled element is also provided. The technical scheme is as follows:
the method for casting the special-shaped component adopts the template system for casting the special-shaped component in the first aspect.
The template system for pouring the special-shaped component has the advantages of simple structure, convenience in processing and manufacturing and low cost, and the pouring method of the special-shaped component adopting the template system has simple process and can obviously improve the construction efficiency; the invention effectively solves the technical problems of large dead weight and high manufacturing cost of the traditional profile steel template and has strong practicability.
Additional aspects and advantages of embodiments of the inventions provided herein will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of embodiments of the inventions provided herein.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the embodiments of the invention and are not intended to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an embodiment of the profiled template in the template system for casting profiled elements according to the invention.
Fig. 2 is a front view of an embodiment of the formwork system for casting profiled elements according to the invention.
Fig. 3 is a side view of an embodiment of the formwork system for casting profiled elements according to the invention.
The relevant references in the above figures are:
100-support unit, 110-shaped template, 120-adhesive tape, 130-self-tapping screw, 200-flexible support layer, 300-rigid support layer, 310-rigid skeleton, 311-first longitudinal rod, 312-second longitudinal rod, 313-first shaped rod, 314-second shaped, 320-first reinforcing rod, 400-split bolt assembly, 410-butterfly fastener, 500-second reinforcing rod.
Detailed Description
The embodiments of the invention provided in the present specification will be clearly and completely described below with reference to the accompanying drawings. Those skilled in the art will be able to implement the embodiments of the invention provided in this specification based on these descriptions. Before the embodiments of the invention provided in this specification are explained with reference to the drawings, it is to be noted that:
the technical solutions and the technical features provided in the embodiments of the invention provided in the present specification in each part including the following description may be combined with each other without conflict.
Furthermore, the embodiments of the invention provided in this specification and referred to in the following description are generally only a subset of the embodiments of the invention provided in this specification and not all of them, so that all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the invention provided in this specification and referred to in the claims of the invention provided in this specification shall fall within the scope of the protection of the embodiments of the invention provided in this specification.
With respect to the terms and units in the examples of the invention provided in this specification: the terms "comprising," "including," "having," and any variations thereof in the description and claims and associated parts of the embodiments of the invention provided in this specification are intended to cover non-exclusive inclusions. In addition, other related terms and units in the embodiments of the invention provided by the specification can be reasonably interpreted based on the related contents of the embodiments of the invention provided by the specification.
Fig. 1 is a schematic structural view of an embodiment of a profiled template 110 in a template system for casting profiled elements according to the invention. Fig. 2 is a front view of an embodiment of the formwork system for casting profiled elements according to the invention. Fig. 3 is a side view of an embodiment of the formwork system for casting profiled elements according to the invention.
As shown in fig. 1 to 3, a formwork system for casting a profiled element includes two supporting units 100 respectively located at upper and lower sides of the profiled element and a tie bolt assembly 400 connecting the two supporting units 100.
The supporting unit 100 comprises at least two spliced special-shaped templates 110, and the shape of the special-shaped templates 110 is matched with that of the special-shaped members; the flexible supporting layer 200 of two adjacent special-shaped templates 110 is bonded through the adhesive tape 120.
The special-shaped template 110 comprises a rigid supporting layer 300 and a flexible supporting layer 200; the flexible support layer 200 is arranged between the rigid support layer 300 and the profiled elements.
The flexible supporting layer 200 and the rigid supporting layer 300 are fastened and connected through a plurality of self-tapping screws 130, and the self-tapping screws 130 are inserted from one side of the flexible supporting layer 200; the distance between the rigid framework 310 and the edge of the flexible supporting layer 200 is 1-3 cm.
The rigid support layer 300 comprises a rigid skeleton 310 and a first reinforcing rod 320 spanning the interior of the rigid skeleton 310; said rigid skeleton 310 comprises a first longitudinal bar 311 and a second longitudinal bar 312 arranged along the axial direction of the profiled element and a first profiled bar 313 and a second profiled 314 arranged along the transverse direction of the profiled element; the first reinforcing rods 320 are arranged at intervals and form a rigid support layer 300 with a rectangular frame body with the rigid framework 310; the first reinforcing rod 320 and the rigid framework 310 are both made of metal tubes with rectangular cross sections.
The flexible supporting layer 200 is a wood board, and the thickness of the wood board is 15-20 mm.
The supporting unit 100 further comprises a second reinforcing rod 500 arranged along the axial direction of the profiled member, the length of the second reinforcing rod 500 is matched with at least two profiled formworks 110, the tie-bolt assemblies 400 are distributed between the two second reinforcing rods 500 at intervals, and the tie-bolt assemblies 400 are provided with butterfly fasteners 410 with the length larger than the interval between the two second reinforcing rods 500; the second reinforcing bar 500 is a steel pipe having a circular cross section.
An embodiment of the method of casting a profiled element according to the invention is to use a formwork system for casting a profiled element as shown in figures 1 to 3.
When the formwork system needs to be connected with a vertical wooden formwork or a horizontal wooden formwork for pouring regular components, the flexible supporting layer 200 is bonded with the wooden formwork through the adhesive tape 120.
The contents of the embodiments of the invention provided in the present specification are explained above. Those skilled in the art will be able to implement the embodiments of the invention provided in this specification based on these descriptions. Based on the above description of the embodiments of the invention provided in this specification, all other preferred embodiments and examples obtained by those skilled in the art without any inventive work should fall within the scope of the protection of the embodiments of the invention provided in this specification.

Claims (10)

1. A template system for pouring dysmorphism component, including two support element (100) that are located dysmorphism component upper and lower both sides respectively, its characterized in that: the supporting unit (100) comprises a shaped template (110), the shape of the shaped template (110) is matched with the shape of the shaped component;
the profiled template (110) comprises:
a rigid support layer (300), the rigid support layer (300) comprising a rigid backbone (310);
a flexible support layer (200), wherein the flexible support layer (200) is fixedly connected with a rigid support layer (300), and the flexible support layer (200) is arranged between the rigid support layer (300) and the profiled element.
2. Formwork system for casting profiled elements according to claim 1, characterized in that: the rigid skeleton (310) comprises a first longitudinal bar (311) and a second longitudinal bar (312) arranged in the axial direction of the profiled element and a first profiled bar (313) and a second profiled bar (314) arranged in the transverse direction of the profiled element.
3. Formwork system for casting profiled elements according to claim 2, characterized in that: the rigid support layer (300) further comprises a first reinforcing rod (320) bridged inside the rigid skeleton (310).
4. A formwork system for casting profiled elements as claimed in claim 3, wherein: the first reinforcing rods (320) are arranged at intervals and form a rigid supporting layer (300) with a rectangular frame body together with the rigid framework (310); and/or the first reinforcing rod (320) and the rigid framework (310) are both metal pipes with rectangular cross sections.
5. Formwork system for casting profiled elements according to claim 1, characterized in that: the flexible supporting layer (200) is connected with the rigid supporting layer (300) through a self-tapping screw (130); and/or the distance between the rigid framework (310) and the edge of the flexible supporting layer (200) is 1-3 cm.
6. Formwork system for casting profiled elements according to claim 1, characterized in that: the flexible supporting layer (200) is a wood board.
7. Formwork system for casting profiled elements according to claim 6, characterized in that: the thickness of the wood plate is 15-20 mm.
8. Formwork system for casting profiled elements according to claim 1, characterized in that: the supporting unit (100) comprises at least two spliced special-shaped templates (110); and/or the formwork system further comprises a split bolt assembly (400) connecting the two support units (100).
9. Formwork system for casting profiled elements according to claim 8, characterized in that: the flexible supporting layers (200) of two adjacent special-shaped templates (110) are bonded through adhesive tapes (120); and/or the supporting unit (100) further comprises a second reinforcing rod (500) arranged along the axial direction of the profiled member, the length of the second reinforcing rod (500) is matched with at least two profiled formworks (110), the tie-bolt assemblies (400) are distributed between the two second reinforcing rods (500) at intervals, and the tie-bolt assemblies (400) are provided with butterfly fasteners (410) with the length larger than the interval between the two second reinforcing rods (500).
10. The pouring method of the special-shaped component is characterized by comprising the following steps: use of a formwork system for casting profiled elements according to one of claims 1 to 9.
CN202111280394.7A 2021-10-29 2021-10-29 Template system for pouring special-shaped component and pouring method of special-shaped component Pending CN114000705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111280394.7A CN114000705A (en) 2021-10-29 2021-10-29 Template system for pouring special-shaped component and pouring method of special-shaped component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111280394.7A CN114000705A (en) 2021-10-29 2021-10-29 Template system for pouring special-shaped component and pouring method of special-shaped component

Publications (1)

Publication Number Publication Date
CN114000705A true CN114000705A (en) 2022-02-01

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Application Number Title Priority Date Filing Date
CN202111280394.7A Pending CN114000705A (en) 2021-10-29 2021-10-29 Template system for pouring special-shaped component and pouring method of special-shaped component

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915345A (en) * 1987-12-18 1990-04-10 Symons Corporation Concrete forming system for curved walls
US5857300A (en) * 1997-09-29 1999-01-12 Gates & Sons, Inc. Adjustable radius form assembly
CN201924594U (en) * 2010-12-07 2011-08-10 新疆建工集团第三建设工程有限责任公司 Support system structure of arc-shaped template
CN103806649A (en) * 2014-01-25 2014-05-21 张红亮 Composite building template and mounting structure thereof
CN107217842A (en) * 2017-07-18 2017-09-29 中国冶集团有限公司 A kind of arc-shape beam board side form construction formwork and its installation method
CN206562768U (en) * 2017-01-16 2017-10-17 广州市第四建筑工程有限公司 Arc beams formwork system
CN212359117U (en) * 2020-02-28 2021-01-15 中国建筑一局(集团)有限公司 Template subassembly is pour to arc roof beam
CN212613707U (en) * 2020-05-09 2021-02-26 中建地下空间有限公司 Aluminum alloy template suitable for special-shaped structure forming
CN213391200U (en) * 2020-08-25 2021-06-08 成都建工第二建筑工程有限公司 Arc-shaped formwork for building component and arc-shaped formwork construction structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915345A (en) * 1987-12-18 1990-04-10 Symons Corporation Concrete forming system for curved walls
US5857300A (en) * 1997-09-29 1999-01-12 Gates & Sons, Inc. Adjustable radius form assembly
CN201924594U (en) * 2010-12-07 2011-08-10 新疆建工集团第三建设工程有限责任公司 Support system structure of arc-shaped template
CN103806649A (en) * 2014-01-25 2014-05-21 张红亮 Composite building template and mounting structure thereof
CN206562768U (en) * 2017-01-16 2017-10-17 广州市第四建筑工程有限公司 Arc beams formwork system
CN107217842A (en) * 2017-07-18 2017-09-29 中国冶集团有限公司 A kind of arc-shape beam board side form construction formwork and its installation method
CN212359117U (en) * 2020-02-28 2021-01-15 中国建筑一局(集团)有限公司 Template subassembly is pour to arc roof beam
CN212613707U (en) * 2020-05-09 2021-02-26 中建地下空间有限公司 Aluminum alloy template suitable for special-shaped structure forming
CN213391200U (en) * 2020-08-25 2021-06-08 成都建工第二建筑工程有限公司 Arc-shaped formwork for building component and arc-shaped formwork construction structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
代红涛: "模板工程", 《框架结构工程项目施工技术与安全管理研究》 *

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Application publication date: 20220201